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Advisory System for Tired Drivers - ICMM

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Fatigue Score (FS)<br />

160<br />

Alarm Zone<br />

ASTiD Alarm set at 150<br />

140<br />

Hi-Risk Zone<br />

120<br />

100<br />

Risk Zone<br />

1. Base Circadian graph is a<br />

continuous cyclic curve<br />

80<br />

60<br />

Safe Zone<br />

40<br />

20<br />

0<br />

0 2 4 6 8 10 12 14 16 18 20 22 24<br />

Time (24 Hour clock)<br />

7 Hours+

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